To meet requirements of laboratory safety and ISO15189, our company introduces the automatic sealing machine which is used in medical laboratory for sealed storage of vacuum blood collection tube after analysis of specimen, make after treatment work of specimen more properly safe, easy and convenient, it is an ideal choice for laboratory safety and quality control.   1.To seal single specimen independently, so that the blood specimen is kept in refrigerator without cross infection, maximize keep primariness of specimen, ensure safety of specimen & personnel. 2.To use automatic machinery sealing instead of former preservative film or stopper sealing, press by mechanical hand, with easy tear design, dock with each kind of instrument, rail transport, without manual. People-oriented, simplify by weeding out superfluities.